Sometimes I think there are not abundant intelligent life forms wafting about the universe. We would see things in our careful, highly accurate, detailed looking at a sampling of the universe. But, I suppose we’ve only been scanning with super amazing instruments for a few years, and only scanning a small fraction of the universe. But certainly, in a decade or two we’ll be able to say that radio-communicative or emitting intelligent life is either out there somewhere, or not likely to be. Absence of evidence will evolve into evidence for pessimism, at the very least.
Meanwhile we get these little quirks. And, the latest is a burst of radio-info that the experts on this all seem to be saying is not a thing, looks like lots of other things that are also not things, but one guy somewhere put out a press release so now everybody thinks it is a thing.